用正确的介副词填空:Theboystumbled_____somethingandhurthisleg.
用正确的介副词填空:
P20
5.Theboystumbled_____somethingandhurthisleg.
7.Theywork_____pairstoworkoutmathsproblems.
8.Thedoctorisnotcareenough_____all.
P292.Theteacherlooked_____thenewspaperandfoundit.
并告诉我相关的短语